Listes faunistiques invertébrés
La Loire à Saint-Vincent 04002200
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
Date prélèvement | 02/10/2007 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 8 | ||||
Variété taxonomique | 45 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 47.0 | dominant |
Blocs | 40.0 | dominant |
Granulats | ||
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 6.0 | dominant |
Algues | ||
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Roches | Rapide | B3 |
P2 | Hydrophytes | Moyenne | B1 |
P3 | Pierres, galets | Moyenne | B2 |
P4 | Pierres, galets | Nulle | B3 |
P5 | Sables | Nulle | B2 |
P6 | Branchage, racines | Nulle | B1 |
P7 | Litieres | Nulle | B1 |
P8 | Helophytes | Nulle | B1 |
P9 | Roches | Lente | B3 |
P10 | Pierres, galets | Lente | B2 |
P11 | Roches | Moyenne | B2 |
P12 | Pierres, galets | Rapide | B3 |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | 7 | |
Micrasema | 268 | 6 | 7 | 8 |
Cheumatopsyche | 221 | 167 | 72 | |
Hydropsyche | 212 | 38 | 283 | 278 |
Athripsodes | 311 | 2 | ||
Leptocerus | 319 | 5 | ||
Mystacides | 312 | 22 | 1 | |
Polycentropus | 231 | 5 | 1 | |
Psychomyia | 239 | 22 | 19 | |
Rhyacophilidae | 182 | 1 | 4 | 7 |
Baetis | 364 | 139 | 113 | 105 |
Caenis | 457 | 24 | ||
Ephemera | 502 | 3 | 1 | |
Ephemerella | 450 | 1 | ||
Ecdyonurus | 421 | 1 | 1 | |
Heptagenia | 443 | 1 | 6 | 7 |
Leptophlebiidae | 473 | 2 | ||
Ephoron | 496 | 4 | 8 | |
Potamanthus | 509 | 7 | 5 | |
Micronecta | 719 | 26 | 14 | |
Colymbetinae | 2395 | 1 | ||
Dupophilus | 620 | 6 | ||
Elmis | 618 | 1 | 1 | |
Esolus | 619 | 2 | 13 | |
Limnius | 623 | 1 | ||
Oulimnius | 622 | 3 | 2 | |
Stenelmis | 617 | 10 | 5 | 14 |
Orectochilus | 515 | 1 | 1 | |
Hydraena | 608 | 1 | ||
Anthomyidae | 847 | 1 | 1 | |
Athericidae | 838 | 31 | 3 | 1 |
Ceratopogonidae | 819 | 1 | 1 | 1 |
Chironomidae | 807 | 92 | 28 | 33 |
Simuliidae | 801 | 110 | 21 | 27 |
Tabanidae | 837 | 2 | ||
Tipulidae | 753 | 1 | ||
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 11 | ||
Coenagrionidae | 658 | 2 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | 2 | 3 |
Platycnemis | 657 | 36 | ||
Sialis | 704 | 1 | ||
Asellidae | 880 | 116 | 2 | 6 |
Pisidium | 1043 | 2 | 11 | |
Ancylus | 1028 | 3 | 5 | 9 |
Potamopyrgus | 978 | 61 | 2 | |
Radix | 1004 | 2 | ||
Physa (sensu lato) | 997 | 5 | ||
Planorbidae | 1009 | 64 | 1 | |
Erpobdellidae | 928 | 1 | ||
Glossiphoniidae | 908 | 2 | 1 | |
Dugesiidae | 1055 | 10 | 3 | |
Oligochaeta | 933 | 126 | 36 | 65 |
Nemathelmintha | 3111 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |